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To: Nate Lawson <nate@root.org>
Cc: acpi-jp@jp.FreeBSD.org
In-Reply-To: Message from Nate Lawson <nate@root.org> 
   of "Fri, 05 Sep 2003 15:00:15 PDT." <20030905145634.S72582@root.org> 
From: "Kevin Oberman" <oberman@es.net>
Message-Id: <20030905233058.3E7AB5D08@ptavv.es.net>
Reply-To: acpi-jp@jp.FreeBSD.org
Precedence: list
Date: Fri, 05 Sep 2003 16:30:58 -0700
X-Sequence: acpi-jp 2650
Subject: [acpi-jp 2650] Re: ACPI related regression and panics 
Sender: owner-acpi-jp@jp.FreeBSD.org
X-Originator: oberman@es.net
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+030902

> Date: Fri, 5 Sep 2003 15:00:15 -0700 (PDT)
> From: Nate Lawson <nate@root.org>
> 
> On Fri, 5 Sep 2003, Kevin Oberman wrote:
> > > Date: Thu, 4 Sep 2003 17:40:17 -0700 (PDT)
> > > From: Nate Lawson <nate@root.org>
> > > I can't suspend and resume my laptop with ATAng.  Revert just that and
> > > things work again.  I have reported this to sos@.  Please try and see how
> > > it works for you.
> >
> > Arrg! I rolled back /sys/dev/ata/ to prior to the ATAng commit, but I
> > can't build a kernel now. It bombs out during compile of
> > ata-all.c. Any idea what I might be missing? (I know atacontrol is a
> > separate issue, but I'm not concerned with that at the moment.)
> 
> You also need to back out /sys/conf/{files,options} and /sys/sys/ata.h.
> I used 2003/08/23 as the date.  Here's the commit message with all that
> needs to be backed out:
> 
> http://docs.freebsd.org/cgi/getmsg.cgi?fetch=40266+0+archive/2003/cvs-all/20030831.cvs-all

Thanks! It was /sys/sys/ata.h that I missed. (I had already edited
files and options by hand as I didn't want to risk breaking something
besides ata that had recently changed.)

Don't know why I could not find that message in the archives. I looked
for all messages for 8/24 in cvs-all and could not find it. Some dumb
mistake on my part, no doubt.

In any case, all of the regressions except the S4 lock-up have been
cleared, so it's clearly an ATAng problem for the most part.  Since I
have no hibernation slice on my disk, I don't try it very often, so it
might have broken some time ago. Also, the disk LED no longer comes
on. The system simply hangs after the ACPI dump message.

(And thanks for catching the des.no. I totally let that slip by me.)
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net			Phone: +1 510 486-8634
